package org.wangyuhang.dao.impl;

import org.springframework.stereotype.Component;
import org.springframework.stereotype.Repository;
import org.wangyuhang.dao.testDao;

/*@Component("testDaoImpl")*/
/*更加具体的写法，和Component 用法一样 方便区分 数据层 业务层 逻辑层*/
@Repository("testDao")
public class testDaoImpl implements testDao {
    @Override
    public void print() {

    }
}
